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$615,000 Sale Pending

  • For Sale
  • Pending
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Car Garage
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Move-In Ready & Commuter Friendly! Welcome to 21 South Washington Avenue, a beautifully maintained Dutch Colonial with all the conveniences you want and the character you'll love. With 4 bedrooms and 2 full baths in, this home has a classic layout perfect for families or first-time buyers. Hardwood floors, an updated kitchen with granite counters, and a finished walk-out lower level with a bedroom, its own full bath and separate entrance add versatility and functionality. Enjoy entertaining in the front and back patios, an expansive, terraced backyard ideal for gardening, and a lot that offers both privacy and charm. Parking includes an attached 1-car garage. Just minutes from shops, parks, restaurants, and commuter rail lines, yet tucked into a peaceful neighborhood. Truly a home that blends character with convenience. Schedule your private tour today! *An automated third-party model lists this property as 9/10 flood risk. The owner has had this property since 2014 and it has never flooded. A/O 10/4/25

Full Property Details for 21 S Washington Ave

General

  • Price: $615,000
  • Taxes: $15,663
  • Status: Pending
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 912231
  • Updated: 10/10/2025
  • Added to Site: 124 day(s) ago

Interior

  • Number of Rooms: 7
  • Interior Features: Breakfast Bar, Ceiling Fan(s), Formal Dining, Washer/Dryer Hookup
  • Appliances: Dishwasher, Gas Range, Refrigerator
  • Laundry Facilities: Yes
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: In Basement

Exterior

  • Exterior Features: Balcony
  • Porch/Patio/Deck: Covered, Patio, Porch

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Total Spaces: 2

Location

  • County: Westchester County

School Information

  • High School District: Greenburgh Central
  • Elementary School: Lee F Jackson School
  • Middle School: Woodlands Middle/High School
  • High School: Woodlands Middle/High School

Heating & Cooling

  • Cooling Type: Wall/Window Unit(s)
  • Heating Type: Baseboard, Natural Gas, Steam

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Natural Gas Connected, Trash Collection Public

Structural Information

  • Architectural Style: Colonial, Other
  • Detached/Attached: Detached
  • Construction: Aluminum Siding, Frame, Vinyl Siding
  • Basement: Yes
  • Basement Desc.: Finished, Full Basement, See Remarks, Walk-Out Access
  • Windows: Blinds, Double Pane Windows
  • Sq. Ft. Source: Public Records
  • Year Built: 1900

Lot Features

  • Lot Size (Acres): 0.12
  • Lot Size (Sq. Ft.): 5,227
  • Lot Dimensions: 25 x 210
  • Fence: Yes
  • Lot Features: Back Yard, Landscaped
  • Fencing (Description): Back Yard, Wood

Financial Considerations

  • Taxes Include: Sewer, Trash
  • Tax Amount: $15,663.42

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 2689-008-250-00193-000-0011

Listed by Mary Jane Pastor Realty

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Listing agent

— 21 S Washington Ave —

  • Mary Jane Pastor Realty

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with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 21 S Washington Ave

School District:Greenburgh Central School District
NameGradesDistance
Highview School
200 North Central Avenue, Hartsdale, NY 10530
2-30.5 mi
Lee F Jackson School
Saratoga Road, White Plains, NY 10607
K-11.3 mi
Richard J Bailey School
33 West Hillside Avenue, White Plains, NY 10607
4-61.7 mi
Woodlands Senior High School
475 West Hartsdale Avenue, Hartsdale, NY 10530
7-120.8 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 21 S Washington Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/10/2025
Price Increased
$615,000
2.67%
MLS
9/16/2025
Listed
$599,000
84.31%
MLS
4/29/2014
Sold
$325,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 21 S Washington Ave

Year
Property Taxes
Change
Tax Assessment
Change
2024
100%
$569,900
18%
2020
100%
$481,000
6%
2020
100%
$455,700
10%
2020
100%
$413,500
12%
2020
-100%
$369,800
—
2020
$10,428
7%
$369,800
9%
2018
$9,701
-11%
$340,200
—
2017
$10,954
16%
$340,200
2%
2017
$9,417
-10%
$333,500
3235%
2016
$10,428
28%
$10,000
—
2015
$8,147
8%
$10,000
4%
2013
$7,565
—
$9,600
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 21 S Washington Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Mary Jane Pastor Realty

21 S Washington Avenue, Hartsdale, NY 10530 (MLS# 912231) is a Single Family property with 4 bedrooms and 2 full bathrooms. 21 S Washington Avenue is currently listed for $615,000 and was received on September 16, 2025. Want to learn more about 21 S Washington Avenue? Do you have questions about finding other Single Family real estate for sale in Hartsdale? You can browse all Hartsdale real estate or contact a Coldwell Banker agent to request more information.

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